UUD1H151MNL1GS

The UUD1H151MNL1GS is a chip‑type aluminum electrolytic capacitor designed for surface mounting on high‑density PC boards. It combines low impedance characteristics with an extended temperature range, making it suitable for demanding electronic power applications.

Key attributes include a 150 µF capacitance at 50 V, AEC‑Q200 qualification for automotive use, RoHS compliance, and compatibility with automatic mounting machines fed with carrier tape.

Key Features

• Capacitance & Voltage: 150 µF rated capacitance at 50 V for bulk energy storage and decoupling on power rails.
• Low Impedance Performance: Specified impedance of 180 mΩ, helping reduce voltage ripple and improve transient response in power systems.
• High Temperature & Endurance: Operating temperature range from −55°C to +105°C with a rated lifetime of 5000 hours at 105°C.
• Ripple Current Capability: Rated ripple current of 670 mA at 120 Hz and 1.005 A at 10 kHz for AC stress handling across common switching frequencies.
• Package & Mounting: Chip‑type radial can in an SMD form factor, designed for surface mount assembly and compatible with automatic carrier‑tape mounting.
• Polarized Design: Polarized aluminum electrolytic construction for applications requiring defined polarity.
• Quality & Compliance: AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated and automotive electronics designs.

Typical Applications

• Automotive Electronics: Energy storage and smoothing on power rails where AEC‑Q200 qualification is required.
• Power Supply Decoupling: Bulk decoupling and ripple suppression for DC‑DC converters and switching regulators on compact PCBs.
• High‑Density PCB Designs: Surface‑mount chip form factor enables placement in space‑constrained assemblies and automated pick‑and‑place production.

Unique Advantages

• AEC‑Q200 Qualification: Provides design confidence for automotive and other high‑reliability environments.
• Broad Temperature Range: −55°C to +105°C rating with 5000 h endurance at 105°C supports long‑term operation under thermal stress.
• Measured Ripple Performance: Explicit ripple current specs at 120 Hz and 10 kHz allow designers to size components against real switching conditions.
• Surface‑Mount, Tape‑Feed Ready: Chip‑type SMD can is compatible with automatic carrier‑tape mounting to support high‑volume assembly.
• Regulatory Compliance: RoHS conformity supports restricted‑substance requirements in regulated markets.
• Low Impedance: 180 mΩ impedance aids in minimizing voltage drop and improving transient stability on power rails.

Why Choose UUD1H151MNL1GS?

The UUD1H151MNL1GS is positioned for designs that require a compact, surface‑mount electrolytic capacitor with low impedance, defined ripple handling, and proven endurance at elevated temperatures. Its AEC‑Q200 qualification and RoHS compliance make it well suited to regulated and automotive electronics programs.

Use this part when you need a reliable polarized SMD capacitor for power rail smoothing, decoupling, and energy storage in high‑density assemblies manufactured with automated tape‑feed processes.

Request a quote or submit a parts inquiry to discuss availability, lead times, and volume pricing for UUD1H151MNL1GS.